Glen Allen, Sunday, 25 October, 12:30
Overcast. Feels like 74°. High 75°, low 47°.
Glen Allen, Monday, 26 October
Overcast. High 75°, low 50°.
Glen Allen, Tuesday, 27 October
Overcast. High 71°, low 49°.
Glen Allen, Wednesday, 28 October
Light rain. High 73°, low 53°.
Glen Allen, Thursday, 29 October
Clear. High 77°, low 53°.
Glen Allen, Friday, 30 October
Overcast. High 78°, low 56°.
Glen Allen, Saturday, 31 October
Rain. High 71°, low 60°.
Glen Allen, Sunday, 1 November
Rain. High 69°, low 59°.
Glen Allen, Monday, 2 November
Overcast. High 76°, low 60°.
Glen Allen, Tuesday, 3 November
Rain. High 75°, low 60°.
Glen Allen, Wednesday, 4 November
Clear. High 71°, low 49°.
Glen Allen, Thursday, 5 November
Overcast. High 67°, low 48°.
Glen Allen, Friday, 6 November
Light rain. High 67°, low 49°.
Glen Allen, Saturday, 7 November
Light rain. High 74°, low 47°.
Glen Allen, Sunday, 8 November
Light rain. High 70°, low 51°.
Glen Allen, Monday, 9 November
Overcast. High 59°, low 47°.
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Glen Allen, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
They are real temperature extremes recorded in Glen Allen, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.